LM4701T datasheet(2/15 Pages) NSC

2 / 15 page

Absolute Maximum Ratings (Notes 5, 4)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage |V

CC|+|VEE|

(No Signal)

66V

Supply Voltage |V

CC|+|VEE|

(with Input and Load)

64V

Common Mode Input Voltage

CC or VEE) and

CC|+|VEE| ≤ 60V

Differential Input Voltage

60V

Output Current

Internally Limited

Power Dissipation (Note 6)

62.5W

ESD Susceptibility (Note 7)

2000V

Junction Temperature (Note 8)

150˚C

Thermal Resistance

1.8˚C/W

43˚C/W

Soldering Information

TF Package (10 sec.)

260˚C

Storage Temperature

−40˚C

≤ T

A ≤

+150˚C

Operating Ratings (Notes 4, 5)

Temperature Range

MIN ≤ TA ≤ TMAX

−20˚C

≤ T

A ≤ +85˚C

Supply Voltage |V

CC|+|VEE| (Note 1)

20V to 64V

Electrical Characteristics

(Notes 4, 5) The following specifications are for V

CC = +28V, VEE = −28V with RL = 8Ω, unless otherwise specified. Limits ap-

ply for T

A = 25˚C.

Symbol

Parameter

Conditions

LM4701

Units

(Limits)

Typical

Limit

(Note 9)

(Note 10)

CC|+|VEE|

Power Supply Voltage

GND − V

EE ≥ 9V

V (min)

(Note 11)

V (max)

Output Power

THD + N = 0.1% (max), f = 1 kHz

(Note 3)

(Continuous Average)

L = 8Ω,|VCC| = |VEE| = 28V

W/ch

(min)

L = 4Ω,|VCC| = |VEE| = 20V (Note 13)

W/ch

(min)

THD + N

Total Harmonic Distortion

30W/ch, R

L = 8Ω,

0.08

Plus Noise

20 Hz

≤ f ≤ 20 kHz, A

V = 26 dB

SR (Note 3)

Slew Rate

IN = 1.414 Vrms, trise = 2 ns

V/µs (min)

TOTAL

Total Quiescent Power

CM = 0V, VO = 0V, IO = 0mA

(Note 2)

Supply Current

Standby: Off

mA (max)

Standby: On

2.1

Standby Pin

Standby Low Input Voltage

Not in Standby Mode

0.8

V (max)

Standby High Input Voltage

In Standby Mode

2.0

2.5

V (min)

Mute Pin

Mute Low Input Voltage

Output Not Muted

0.8

V (max)

Mute High Input Voltage

Output Muted

2.0

2.5

V (min)

Mute Attenuation

PIN8 = 2.5V

115

dB (min)

OS (Note 2)

Input Offset Voltage

CM = 0V, IO = 0 mA

2.0

mV (max)

Input Bias Current

CM = 0V, IO = 0 mA

0.2

0.5

µA (max)

Input Offset Current

CM = 0V, IO = 0 mA

0.002

0.2

µA (max)

Output Current Limit

CC| = |VEE| = 10V, tON = 10 ms,

3.5

2.9

PK (min)

O = 0V

Output Dropout Voltage

CC −VO|, VCC = 20V, IO = +100 mA

1.8

2.3

V (max)

(Note 2)

(Note 12)

O −VEE|, VEE = −20V, IO = −100 mA

2.5

3.2

V (max)

PSRR

Power Supply Rejection Ratio

CC = 30V to 10V, VEE = −30V,

115

dB (min)

(Note 2)

CM = 0V, IO = 0mA

CC = 30V, VEE = −30V to −10V

110

dB (min)

CM = 0V, IO = 0mA

LM4701T bảng dữ liệu(PDF) 2 Page - National Semiconductor (TI)

LM4701T bảng dữ liệu(HTML) 2 Page - National Semiconductor (TI)

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

bảng dữ liệu tải về

Link URL